CVE-2026-42961

Improper CSRF Token Handling in ELECOM Wireless LAN Access Point Firmware

Published May 13, 2026 CVSS 4.0 · 5.1 Medium EPSS < 1% KEV · Not listed
Description
ELECOM wireless LAN access point devices implement CSRF protection mechanism, but with inadequate handling of CSRF tokens. If a user views a malicious page while logged in, the user may be tricked to do unintended operations.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Elecom
Elecom wab-be187-m
Elecom wab-be36-m
Elecom wab-be36-s
Elecom wab-be72-m
Vendors & Products Elecom
Elecom wab-be187-m
Elecom wab-be36-m
Elecom wab-be36-s
Elecom wab-be72-m
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Improper CSRF Token Handling in ELECOM Wireless LAN Access Point Firmware
Type Values Removed Values Added
Description ELECOM wireless LAN access point devices implement CSRF protection mechanism, but with inadequate handling of CSRF tokens. If a user views a malicious page while logged in, the user may be tricked to do unintended operations.
Weaknesses CWE-344
References
Metrics cvssV3_0

{'score': 4.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N'}

cvssV4_0

{'score': 5.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
jpcert
Published
Updated
May 13, 2026, 3:04 PM
Reserved
May 7, 2026, 5:47 AM
Status
Deferred
Published
May 13, 2026, 1:16 PM
Modified
Oct 26, 2026, 2:10 PM